An aqueous liquid herbicide composition comprising a water-insoluble pesticide, for example flumioxazin, and one or more water-soluble pesticides, for example one or more of dicamba, 2,4-D, metribuzin, and imazethapyr, is provided. The water-soluble pesticide is dissolved in a continuous aqueous phase of the composition and solid particles of the water-insoluble pesticide are suspended in the aqueous phase. These compositions exhibit enhanced resistance to settling of the solid particles and/or enhanced resistance to chemical degradation of the water-insoluble pesticide by comparison with otherwise similar compositions.
